Kyungki-Do, South Korea

Sang-Hack Han

This inventor holds 1 USPTO granted patent. Top assignee: Korea Telecom. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-Hack Han. Retrieved from https://idiyas.com/inventor/sang-hack-han

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 245(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Sang-Hack Han: Innovator in Multimedia Conference Technology

Introduction

Sang-Hack Han is a notable inventor based in Kyoungki-do, South Korea. He has made significant contributions to the field of multimedia conferencing through his innovative patent. His work focuses on enhancing the efficiency of multimedia communication systems.

Latest Patents

Sang-Hack Han holds a patent titled "Method for selecting RTP element in dynamic multicast tree for multimedia conference." This invention relates to a method of selecting a Real-Time Protocol (RTP) element in a dynamic multicast tree for multimedia conferences. The method addresses the challenges of distributing overload applied to the root node of the dynamic multicast tree. It includes steps for confirming RTP element subscriptions and facilitating the joining of new multimedia terminals to the conference system.

Career Highlights

Sang-Hack Han is currently employed at Korea Telecom, where he continues to develop innovative solutions in telecommunications. His expertise in multimedia technology has positioned him as a valuable asset in his field.

Collaborations

He has collaborated with notable colleagues, including Sang-Gil Kim and Gyu-Tae Baek, contributing to advancements in multimedia conferencing technologies.

Conclusion

Sang-Hack Han's contributions to the field of multimedia conferencing through his innovative patent demonstrate his commitment to improving communication technologies. His work continues to influence the way multimedia conferences are conducted, showcasing the importance of innovation in this area.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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